Tex. Lab. Code § 21.402
(a) An employer commits an unlawful employment practice if the employer fails or refuses to hire, discharges, or otherwise discriminates against an individual with respect to compensation or the terms, conditions, or privileges of employment:
(b) A labor organization commits an unlawful employment practice if the labor organization excludes or expels from membership or otherwise discriminates against an individual:
(c) An employment agency commits an unlawful employment practice if the employment agency classifies or refers for employment, fails or refuses to refer for employment, or otherwise discriminates against an individual:
(d) An employer, labor organization, or employment agency commits an unlawful employment practice if the employer, labor organization, or employment agency limits, segregates, or classifies an employee, member, or applicant for employment or membership in a way that would deprive or tend to deprive the employee, member, or applicant of employment opportunities or otherwise adversely affect the status of the employee, member, or applicant:
Added by Acts 1997, 75th Leg., ch. 1215, Sec. 1, eff. Sept. 1, 1997.